Professional membership:

• Optical Society of America (OSA)
• American Association for the Advancement of Science (AAAS, Invited member)
• American Meteorological Society (AMS, Associate member)
• American Association for Aerosol Research (AAAR)
• American Geophysical Union (AGU)
• European Geosciences Union (EGU)
• Institute of Electrical and Electronics Engineers (IEEE)
• International Association for Urban Climate (IAUC)
• Indian Aerosol Science and Technology Association (Life Member)
• University of Virginia Postdoc Association (UVa-Postdoc)

Other Community and Departmental Services

• Reviewer and Judge: The 14th Annual Huskey Research Exhibition-2014, University of Virginia, VA
• Multi-disciplinary research oriented activities (e.g.,Chalk-Talk, Post-doctoral day, Review panel in New Horizons Travel Grants) led by UVa-Postdocs
• Reviewer and Judge: The 13th Annual Huskey Research Exhibition-2013, University of Virginia, VA
• Reviewer and Judge: Enviro-Day: Annual Research Symposium, Department of Environmental Sciences at the University of Virginia, USA
• In Review panel in New Horizons Travel Grants, University of Virginia, VA.
• Scientific networking via: ResearcherID, ResearchGate, AGU Blogosphere, Copernicus Office (EGU-EMS), Google-Scholar
• Judge for the Outstanding Student Paper Awards (OSPA) program for AGU Fall Meeting
• Participation in numerous working group meeting, project investigator meetings.
• Referees for Graduate Students at the Department of Environmental Sciences, University of Virginia

Outreach Activities

• Participation in Science Fair mentor-ship program by University of Virginia Faculty initiated by Vice President for Research
• Demonstration of radiosounding system to school students. Western Albemarle High School students, Location: Innisfree site, Virginia.
• Science fair mentoring to middle school students: Campaign planned: Air Pollution in a narrow valley
• Popular Talk at Albemarle High School, Charlottesville, VA. Understanding our Atmosphere, March 2014.
• AGU’s Expert Outreach Network (AEON)